[CentOS-docs] problem disconnected: No supported authentication methods available

2010-01-13 Thread prof.tariq
Hi there, I encountered that message when try to login to ssh via putty, this happened after implement what have been said in this article http://wiki.centos.org/Contribute?action=showredirect=HowToContribute except the DSA PRIVATE KEY step and I'm sure that's the reason. so please if there is

[CentOS-docs] problem disconnected: No supported authentication methods available

2010-01-13 Thread prof.tariq
Hi there, I encountered that message when try to login to ssh via putty, this happened after implement what have been said in this article http://wiki.centos.org/Contribute?action=showredirect=HowToContribute except the DSA PRIVATE KEY step and I'm sure that's the reason. so please if there is

[CentOS-announce] CESA-2010:0040 Moderate CentOS 5 x86_64 php Update

2010-01-13 Thread Karanbir Singh
CentOS Errata and Security Advisory 2010:0040 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0040.html The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename ) x86_64: 5cd17da5232b015fe531f139c163eaf1

[CentOS-announce] CESA-2010:0040 Moderate CentOS 5 i386 php Update

2010-01-13 Thread Karanbir Singh
CentOS Errata and Security Advisory 2010:0040 Moderate Upstream details at : https://rhn.redhat.com/errata/RHSA-2010-0040.html The following updated files have been uploaded and are currently syncing to the mirrors: ( md5sum Filename ) i386: e59e61f43fa3855eceb0e8c8e84127b3

[CentOS-es] como configurar el samba e iptable

2010-01-13 Thread avaldivia
Amigos mi consulta es con el samba como puedo validar por usuario el ingreso a determinada carpeta para cada usuario y con el iptable poder  controlar para que solo los usuarios que uno desea puedan ver los ip que uno desea. atte AMILCAR  VALDIVIA SOPORTE TECNICO RPC 989270036

[CentOS-es] Foro python en español

2010-01-13 Thread Ulises Gualberto Montán Albañil
Hola Mario Villela Lazarra. Hace poco empece a programar en python y al menos que no nos compartas el codigo completo las funciones create_circle y demas create que ocupas para las graficas no estan en la libreria estandar del lenguaje ni en la math. O por lo menos en python 2.6 para abajo igual

Re: [CentOS-es] Foro python en español

2010-01-13 Thread Mario Villela Larraza
Gracias Ulices: No, si es todo el codigo, y bien estoy utilizando el pythonG 2.1.5 ( es el que el manual al que consulto recomendo ) creo que estoy un poco atrasado en versiones pero es por que tambien estoy aprendiendo el lenguaje, si me puedes recomendar uno mas actual y el link para bajarlo te

[CentOS-es] Problemas con acceso

2010-01-13 Thread Rolando Arteaga Lamar
hola a todos, estoy impartiendo un curso de GNU/Linux en mi centro de trabajo. La distro que estoy utilizando es CentOS 5.2 en el servidor y en las aulas de clases. Pero tengo problemas con la navegación desde las aulas. Por ej tengo instalado un sitio web en el servidor, y desde la pc de las

Re: [CentOS-es] Problemas con acceso

2010-01-13 Thread Rubén González
Hola amiguito. Has apuntado a tu sitio web desde un computador que no esté en tu red? O es un sitio web interno, si éste es el caso, no está resolviendo el DNS. Lo mismo con el FTP. Prueba a poner en el navegador (firefox o el que utilices) http://ipdelservidorweb Espero haberte

Re: [CentOS-es] Problemas con acceso

2010-01-13 Thread Raul Arboleda
Hola y ya miraste si el servivio de hhtpd y ftp los tienes arriba, puedes usar el comando setup y mirar la parte de los servicios. Saludos Raúl Eduardo Arboleda Zapata Ingeniero de Sistemas Unninca Cel +573 300 620 66 13    +573 312 288 90 86 Medellín, Antioquia Colombia, S.A. -Mensaje

Re: [CentOS-es] Problemas con acceso

2010-01-13 Thread Krlos
Sería bueno que digas que pruebas hiciste tratando de dar con el problema para saber que más te faltaría hacer. Krlos --- El Mié 13/1/10, Rolando Arteaga Lamar roly08...@cha.jovenclub.cu escribió: De: Rolando Arteaga Lamar roly08...@cha.jovenclub.cu Asunto: [CentOS-es] Problemas con acceso

Re: [CentOS-es] como configurar el samba e iptable

2010-01-13 Thread carlos restrepo
Hola, complementa el acceso a las carpetas utilizando ACL's (Listas de control de acceso) y con iptables una regla como la siguiente te puede servir: -A RH-Firewall-1-INPUT -s XXX.XX.XX.XXX -m tcp -p tcp --dport 445 -j ACCEPT XXX.XX.XX.XXX correspondería a la ip a la que le permites acceder por

Re: [CentOS-es] como configurar el samba e iptable

2010-01-13 Thread Anthony Mogrovejo
ehhh ... no es mas sencillo habilitar el segmento de red valido en samba y aplicar user valid ?? y de taquito setfacl ?? sls P.D Creo que con iptables solo es cuestion de manejar el 445, y afines El 13 de enero de 2010 16:05, carlos restrepo restrcar...@gmail.comescribió: Hola, complementa

[CentOS-es] Problemas con FAN distro basada en CentOS

2010-01-13 Thread Odin Mojica
Saludos lista, He instalado la distribucion de FAN (distro con Nagios) basada en CentOS, pero desde que aplique un reinicio al server por x razones tengo problemas de red. Me explico: Al iniciar el server este tomo una IP 169.254.192.59. Configure por medio de system-config-network la tarjeta

Re: [CentOS-es] Foro python en español

2010-01-13 Thread Ernesto Celis
El día 13 de enero de 2010 13:03, Mario Villela Larraza mario.villelalarr...@gmail.com escribió: Gracias Ulices: No, si es todo el codigo, y bien estoy utilizando el pythonG 2.1.5 ( es el que el manual al que consulto recomendo ) creo que estoy un poco atrasado en versiones pero es por que

Re: [CentOS-es] Foro python en español

2010-01-13 Thread Ulises Gualberto Montán Albañil
Pues mira.. un buen libro para empezar a aprender el lenguaje python y todos sus alcances te recomiendo el libro: Begining Python : From novice to professional. http://knowfree.net/2006/05/beginning-python-from-novice-to-professional-apress/ Y aqui el link de donde puedes verlo.. muy bueno en

Re: [CentOS] Setup multiple bridges for use with KVM

2010-01-13 Thread Jacob Hydeman
No. But you have to tell via config (I don't know how KVM does this) which bridge the VM is going to use. And if you want it to be reachable via two bridges you have to set it up for two bridges and give it two IP numbers. And the packet then has to come in thru the correct interface/bridge,

Re: [CentOS] I can't start the SVN server at the boot on CentOS

2010-01-13 Thread Mathieu Baudier
How did you install it... from rpm? source? From rpm Which RPM? From which repo? (CentOS base or RPMForge, or directly downloaded from CollabNet?) It is still not clear for me whether you use mode_dav_svn or svnserve. (see my previous post) ___

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread John Doe
From: Alan McKay alan.mc...@gmail.com How can I save answers to questions in %pre, for use in %post? I'm assuming (though have not yet tried) that variables won't live that long. Could I save them off to /tmp in a file, and retrieve them? Yes but post can be used 'chrooted' or 'non-chrooted'.

[CentOS] Backup server

2010-01-13 Thread Sorin Srbu
Hi all, I've built a new backup server for our linux-clients. Is Amanda the way to go for a backup-solution? It seems to be pretty powerful, if a bit finickety to set up initially. The way we currently do backups is to use rsync from the clients to two folders on an older server that rolls

Re: [CentOS] kickstart %pre help on C5.4

2010-01-13 Thread John Doe
From: Alan McKay alan.mc...@gmail.com I'm doing some %pre work for the first time in a very long time, and have been at this all day so far and still don't have anything sorted out properly. First I tried just doing some simple bash stuff like this %pre #!/bin/bash # stuff I reduced stuff

Re: [CentOS] 8-15 TB storage: any recommendations?

2010-01-13 Thread Peter Kjellstrom
On Wednesday 13 January 2010, Pasi Kärkkäinen wrote: On Wed, Jan 13, 2010 at 01:05:39AM +0100, Peter Kjellstrom wrote: On Tuesday 12 January 2010, Les Mikesell wrote: On 1/12/2010 10:39 AM, Peter Kjellstrom wrote: ... ...that said, it's not much worse than the competetion, storage

Re: [CentOS] Backup server

2010-01-13 Thread John Doe
From: Sorin Srbu sorin.s...@orgfarm.uu.se I've built a new backup server for our linux-clients. Is Amanda the way to go for a backup-solution? It seems to be pretty powerful, if a bit finickety to set up initially. The way we currently do backups is to use rsync from the clients to two

Re: [CentOS] 8-15 TB storage: any recommendations?

2010-01-13 Thread Pasi Kärkkäinen
On Wed, Jan 13, 2010 at 11:43:35AM +0100, Peter Kjellstrom wrote: On Wednesday 13 January 2010, Pasi Kärkkäinen wrote: On Wed, Jan 13, 2010 at 01:05:39AM +0100, Peter Kjellstrom wrote: On Tuesday 12 January 2010, Les Mikesell wrote: On 1/12/2010 10:39 AM, Peter Kjellstrom wrote:

Re: [CentOS] Backup server

2010-01-13 Thread Max Hetrick
Sorin Srbu wrote: Hi all, I've built a new backup server for our linux-clients. Is Amanda the way to go for a backup-solution? It seems to be pretty powerful, if a bit finickety to set up initially. The way we currently do backups is to use rsync from the clients to two folders on

Re: [CentOS] Backup server

2010-01-13 Thread Brett Serkez
On Wed, Jan 13, 2010 at 5:04 AM, Sorin Srbu sorin.s...@orgfarm.uu.se wrote: snip The way we currently do backups is to use rsync from the clients to two folders on an older server that rolls over every other week. This worked fine for a while, but the rsync is cumulative and the users generate

Re: [CentOS] Backup server

2010-01-13 Thread Barry Brimer
On Wed, Jan 13, 2010 at 5:04 AM, Sorin Srbu sorin.s...@orgfarm.uu.se wrote: snip The way we currently do backups is to use rsync from the clients to two folders on an older server that rolls over every other week. This worked fine for a while, but the rsync is cumulative and the users

Re: [CentOS] Backup server

2010-01-13 Thread Les Mikesell
Sorin Srbu wrote: Hi all, I've built a new backup server for our linux-clients. Is Amanda the way to go for a backup-solution? It seems to be pretty powerful, if a bit finickety to set up initially. The way we currently do backups is to use rsync from the clients to two folders on

Re: [CentOS] Backup server

2010-01-13 Thread Tom Bishop
+1 for Backuppc. On Wed, Jan 13, 2010 at 7:30 AM, Les Mikesell lesmikes...@gmail.com wrote: Sorin Srbu wrote: Hi all, I've built a new backup server for our linux-clients. Is Amanda the way to go for a backup-solution? It seems to be pretty powerful, if a bit finickety to set

Re: [CentOS] Backup server

2010-01-13 Thread Sorin Srbu
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Barry Brimer Sent: Wednesday, January 13, 2010 2:15 PM To: CentOS mailing list Subject: Re: [CentOS] Backup server I use rsnapshot .. which manages sets of rsync backups using hardlinks. IT

Re: [CentOS] Backup server

2010-01-13 Thread Max Hetrick
Sorin Srbu wrote: Somewhat similar, thanks. I think however I need to get away from this sort of backups. They're just to space-consuming. Check out the user submitted HowTos on the Wiki. http://wiki.centos.org/HowTos#head-bab8e87dc82e722540e2d39de8408750004a8c4a Regards, Max

Re: [CentOS] 8-15 TB storage: any recommendations?

2010-01-13 Thread Les Mikesell
Christopher Chan wrote: Funny you should mention software RAID1... I've seen two instances of that getting silently out-of-sync and royally screwing things up beyond all repair. Maybe this thread has gone on long enough now? Not yet :) Please tell more about your hardware and software.

[CentOS] mapping sar -d devices to mount points

2010-01-13 Thread Blackburn, Marvin
Sar -d reports devices like dev253-0. How can I map these to a mount point? I use a mixture of lvm with ext3 filesytems, plain ext3 filesystems on local storage, and ext3 filesystems on powerpath devices. Any help would be appreciated. _ He's no

Re: [CentOS] Backup server

2010-01-13 Thread Les Mikesell
Sorin Srbu wrote: -Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Barry Brimer Sent: Wednesday, January 13, 2010 2:15 PM To: CentOS mailing list Subject: Re: [CentOS] Backup server I use rsnapshot .. which manages sets of rsync

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Alan McKay
Yes but post can be used 'chrooted' or 'non-chrooted'. So be sure to put it in the correct tmp... http://www.redhat.com/docs/manuals/enterprise/RHEL-5-manual/Installation_Guide-en-US/s1-kickstart2-postinstallconfig.html OK, will be trying that today. What I'm doing is coming up with a single

Re: [CentOS] Backup server

2010-01-13 Thread Alan McKay
BackupPC over here - very happy with it for Linux and Windoze, at home and work -- “Don't eat anything you've ever seen advertised on TV” - Michael Pollan, author of In Defense of Food ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Alan McKay
http://www.redhat.com/docs/manuals/enterprise/RHEL-5-manual/Installation_Guide-en-US/s1-kickstart2-postinstallconfig.html Hmmm, that link tells me surprisingly little. Can you give some specifics as to how I might accomplish this? -- “Don't eat anything you've ever seen advertised on TV”

Re: [CentOS] 8-15 TB storage: any recommendations?

2010-01-13 Thread Les Mikesell
Peter Kjellstrom wrote: Please tell more about your hardware and software. What distro? What kernel? What disk controller? What disks? Both of my data-points are several years old so most of the details are lost in the fog-of-lost-memories... Both were on desktop class hardware with

Re: [CentOS] 8-15 TB storage: any recommendations?

2010-01-13 Thread Chan Chung Hang Christopher
On the machine where I had the problem I had to run memtest86 more than a day to finally catch it. Then after replacing the RAM and fsck'ing the volume, I still had mysterious problems about once a month until I realized that the disks are accessed alternately and the fsck pass

Re: [CentOS] Backup server

2010-01-13 Thread Timothy Murphy
Alan McKay wrote: BackupPC over here - very happy with it for Linux and Windoze, at home and work I too have found BackupPC a marvelously simple-to-use program. In fact it seems to me much better for backing up Windows XP than Windows own Backup program, which I have never completely

Re: [CentOS] Backup server

2010-01-13 Thread Sorin Srbu
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Max Hetrick Sent: Wednesday, January 13, 2010 2:36 PM To: CentOS mailing list Subject: Re: [CentOS] Backup server Sorin Srbu wrote: Somewhat similar, thanks. I think however I need to get

Re: [CentOS] Backup server

2010-01-13 Thread Sorin Srbu
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Les Mikesell Sent: Wednesday, January 13, 2010 2:49 PM To: CentOS mailing list Subject: Re: [CentOS] Backup server Between compression and pooling, I get about 10x the raw data being

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread John Doe
From: Alan McKay alan.mc...@gmail.com http://www.redhat.com/docs/manuals/enterprise/RHEL-5-manual/Installation_Guide-en-US/s1-kickstart2-postinstallconfig.html Hmmm, that link tells me surprisingly little. Can you give some specifics as to how I might accomplish this? It means, if you don't

Re: [CentOS] Backup server

2010-01-13 Thread Sorin Srbu
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Alan McKay Sent: Wednesday, January 13, 2010 3:01 PM To: CentOS mailing list Subject: Re: [CentOS] Backup server BackupPC over here - very happy with it for Linux and Windoze, at home and

Re: [CentOS] Backup server

2010-01-13 Thread John Doe
- Original Message From: Les Mikesell lesmikes...@gmail.com To: CentOS mailing list centos@centos.org Sent: Wed, January 13, 2010 2:49:11 PM Subject: Re: [CentOS] Backup server Sorin Srbu wrote: -Original Message- From: centos-boun...@centos.org

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Alan McKay
On Wed, Jan 13, 2010 at 9:48 AM, John Doe jd...@yahoo.com wrote: It means, if you don't use -nochroot, the '/', when in post, will be '/mnt/sysimage'. If you do use -nochroot, the '/' will be '/'. Hmmm, that is behaving differently that what I see. I have never used --nochroot, and / is /.

Re: [CentOS] Backup server

2010-01-13 Thread Gabriel Rosca
I like better Bacula ... Personal I have Bacula ... configure to backup mac, windows, and linux servers ... Gabe -Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Sorin Srbu Sent: Wednesday, January 13, 2010 9:53 AM To: 'CentOS mailing

Re: [CentOS] Backup server

2010-01-13 Thread Sorin Srbu
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of John Doe Sent: Wednesday, January 13, 2010 4:04 PM To: CentOS mailing list Subject: Re: [CentOS] Backup server [...] If you need to run multiple Apache's for different services then you need

Re: [CentOS] Backup server

2010-01-13 Thread Sorin Srbu
-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Gabriel Rosca Sent: Wednesday, January 13, 2010 4:09 PM To: 'CentOS mailing list' Subject: Re: [CentOS] Backup server I like better Bacula ... Personal I have Bacula ... configure to backup

Re: [CentOS] Backup server

2010-01-13 Thread Jussi Hirvi
On 13.1.2010 12:04, Sorin Srbu wrote: Hi all, I've built a new backup server for our linux-clients. Is Amanda the way to go for a backup-solution? It seems to be pretty powerful, if a bit finickety to set up initially. The way we currently do backups is to use rsync from the clients

Re: [CentOS] Backup server

2010-01-13 Thread Gabriel Rosca
They have open source www.bacula.org Gabe -Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Sorin Srbu Sent: Wednesday, January 13, 2010 10:20 AM To: 'CentOS mailing list' Subject: Re: [CentOS] Backup server -Original Message-

Re: [CentOS] Setup multiple bridges for use with KVM

2010-01-13 Thread Kai Schaetzl
Jacob Hydeman wrote on Wed, 13 Jan 2010 00:21:11 -0800: The only device that has a static IP is br2, all others are set to none, but each VM works. Interesting. I bear this in mind, in case I need it some time in the future. Kai -- Get your web at Conactive Internet Services:

Re: [CentOS] Backup server

2010-01-13 Thread Brian Mathis
On Wed, Jan 13, 2010 at 8:36 AM, Sorin Srbu sorin.s...@orgfarm.uu.se wrote: -Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of Barry Brimer Sent: Wednesday, January 13, 2010 2:15 PM To: CentOS mailing list Subject: Re: [CentOS] Backup server

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Alan McKay
So speaking of things that do not work as advertised, my --log=/some/log/file is also not working, it seems In any case, here is what I tried. In %pre I do this : echo /tmp/foobar FOOBAR foo bar FOOBAR and then in %post I do : %post --log=/root/post-install.log if [ -f /tmp/foobar ] then

Re: [CentOS] Backup server

2010-01-13 Thread Max Hetrick
Sorin Srbu wrote: Sound very interesting indeed! I don't think the performance will be a problem, the server's a calculation machine that has now been scrapped running a dual-x...@2,something GHz and some 4GB RAM IIRC. Do you think the software-raid5 array used, would be a problem in

Re: [CentOS] Backup server

2010-01-13 Thread Les Mikesell
On 1/13/2010 9:08 AM, Gabriel Rosca wrote: My google searches would have me believe that Amanda is the more popular choice for backup on linux. On this list it seems Backuppc is. Strange... ;-) Amanda is good for tape, and has a nice feature of being able to estimate the sizes of full and

Re: [CentOS] Backup server

2010-01-13 Thread Les Mikesell
On 1/13/2010 9:04 AM, John Doe wrote: One thing that made me not use BackupPC was that (from the doc): The advantage of the mod_perl setup is that no setuid script is needed, and there is a huge performance advantage The typical speedup is around 15 times. To use mod_perl you need to

Re: [CentOS] Backup server

2010-01-13 Thread Les Mikesell
On 1/13/2010 8:51 AM, Sorin Srbu wrote: Between compression and pooling, I get about 10x the raw data being archived with backuppc - it beats juggling tapes and you can let the users access the backups of their own machine through a web interface. There are some down sides to plan around

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread John Doe
From: Alan McKay alan.mc...@gmail.com On Wed, Jan 13, 2010 at 9:48 AM, John Doe wrote: It means, if you don't use -nochroot, the '/', when in post, will be '/mnt/sysimage'. If you do use -nochroot, the '/' will be '/'. Hmmm, that is behaving differently that what I see. I have never

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Alan McKay
On Wed, Jan 13, 2010 at 11:53 AM, John Doe jd...@yahoo.com wrote: Try this: in %pre, put in /tmp/foo Then, use %post with -nochroot and check if /tmp/foo exists I thought of that but I don't want to mess up what I already have working with manipulating files in /etc But at least I can try it

Re: [CentOS] Backup server

2010-01-13 Thread Paul Heinlein
On Wed, 13 Jan 2010, Gabriel Rosca wrote: I like better Bacula ... Personal I have Bacula ... configure to backup mac, windows, and linux servers ... +1 We back up the same mix with Bacula: Linux, Mac, Windows. We're still using tape for off-site backups, which bacula handles quite well.

[CentOS] CentOS-announce Digest, Vol 59, Issue 4

2010-01-13 Thread centos-announce-request
Send CentOS-announce mailing list submissions to centos-annou...@centos.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.centos.org/mailman/listinfo/centos-announce or, via email, send a message with subject or body 'help' to

[CentOS] Running Asterisk Freepbx on readonly Root (Stateless System)

2010-01-13 Thread Alok Prasad
Hi I am trying to Run AsteriskNow 1.5 which uses Centos 5.3 Distribution with Readonly Root Filesytem. Right now if I shutdown the system abrupty or there is power failure linux kernel doesn't not boot Kernel panic and other short of issues.prb due to corrupted files. Thats why i want to make

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Alan McKay
I thought of that but I don't want to mess up what I already have working with manipulating files in /etc But at least I can try it to see if this much works It did mess up all my /etc work, and did not work anyway Or maybe, if it exists, use the ramdisk (/dev/shm)... Will try that as well

Re: [CentOS] I can't start the SVN server at the boot on CentOS

2010-01-13 Thread Les Mikesell
On 1/13/2010 12:41 AM, Anas Alnaffar wrote: From: Anas Alnaffara.alnaf...@tijaritelecom.com I have just installed an SVN server on a CentOS 5.4 machine. how I can start the SVN server automatically at the boot of the machine. How did you install it... from rpm? source? From rpm Using

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Alan McKay
OK, NFS seems to work so that's my path forward I guess. Hacky, but works -- “Don't eat anything you've ever seen advertised on TV” - Michael Pollan, author of In Defense of Food ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] CentOS Digest, Vol 60, Issue 13

2010-01-13 Thread Emanuel Machado
Another issue to consider with SSDs is that they are based on Flash technology. Each flash cell can only be written on about 10,000 to 100,000 times or so (*), so if you're using extensive read/write on your server you will be impacted. SSD manufacturers go around this issue by giving some

Re: [CentOS] Backup server

2010-01-13 Thread S.Tindall
On Wed, 2010-01-13 at 10:03 -0600, Les Mikesell wrote: On 1/13/2010 9:04 AM, John Doe wrote: One thing that made me not use BackupPC was that (from the doc): The advantage of the mod_perl setup is that no setuid script is needed, and there is a huge performance advantage The

Re: [CentOS] Problems loading drbd after upgrade

2010-01-13 Thread Akemi Yagi
On Tue, Jan 12, 2010 at 7:04 PM, robert mena robert.m...@gmail.com wrote: Hi, I've upgrade the kernel to the latest version (C5) and after the update the drbd is not being loaded at reboot time. My previous running kernel was 2.6.18-164.el5. I've checked the /lib/modules/ and

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Alan McKay
Oh, one caveat for anyone who stumbles upon this - in %pre you do not need to start nfs but in %post you do, otherwise it will not work. /etc/init.d/netfs start -- “Don't eat anything you've ever seen advertised on TV” - Michael Pollan, author of In Defense of Food

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Les Mikesell
On 1/13/2010 1:51 PM, Alan McKay wrote: Oh, one caveat for anyone who stumbles upon this - in %pre you do not need to start nfs but in %post you do, otherwise it will not work. /etc/init.d/netfs start Are you considering only an initial install or also subsequent updates or potential

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Alan McKay
On Wed, Jan 13, 2010 at 3:05 PM, Les Mikesell lesmikes...@gmail.com wrote: Are you considering only an initial install or also subsequent updates or potential installs that weren't part of the initial set? I don't quite understand the question. I'm just doing an initial install at the moment.

Re: [CentOS] more kickstart - saving %pre decisions for %post

2010-01-13 Thread Les Mikesell
On 1/13/2010 2:14 PM, Alan McKay wrote: On Wed, Jan 13, 2010 at 3:05 PM, Les Mikeselllesmikes...@gmail.com wrote: Are you considering only an initial install or also subsequent updates or potential installs that weren't part of the initial set? I don't quite understand the question. I'm

Re: [CentOS] Backup server

2010-01-13 Thread Robert Nichols
Jussi Hirvi wrote: I think nobody has yet mentioned rdiff-backup. I have very good experiences with it. Easy to setup and control (only remember first to install the required packages, and I think rsync-devel was not mentioned but is required). What did you run into that requires

Re: [CentOS] New selinux-policy breaks logwatch emails?

2010-01-13 Thread Dianne Yumul
On Jan 8, 2010, at 4:54 PM, James Rankin wrote: For anyone else finding this: https://bugzilla.redhat.com/show_bug.cgi?id=553492 Here's a stupid question, can we install the rpm provided on the link above (see comment 12)? Or is the correct way to modify the local policy? Thanks,

Re: [CentOS] CentOS Digest, Vol 60, Issue 13

2010-01-13 Thread Bob McConnell
Emanuel Machado wrote: Another issue to consider with SSDs is that they are based on Flash technology. Each flash cell can only be written on about 10,000 to 100,000 times or so (*), so if you're using extensive read/write on your server you will be impacted. SSD manufacturers go around this

Re: [CentOS] CentOS Digest, Vol 60, Issue 13

2010-01-13 Thread Les Mikesell
On 1/13/2010 3:31 PM, Bob McConnell wrote: Emanuel Machado wrote: Another issue to consider with SSDs is that they are based on Flash technology. Each flash cell can only be written on about 10,000 to 100,000 times or so (*), so if you're using extensive read/write on your server you will be

[CentOS] Bonding modes

2010-01-13 Thread Paras pradhan
I have a bonded interface running in mode 1 which is active/passive and no issue with this. I need to change it to mode 0 for active/active setup. Does mode 0 is dependent on the switches configuration? My setup is: 2 links from bonded interface is connected to different switches. When I change

Re: [CentOS] Bonding modes

2010-01-13 Thread nate
Paras pradhan wrote: I have a bonded interface running in mode 1 which is active/passive and no issue with this. I need to change it to mode 0 for active/active setup. Does mode 0 is dependent on the switches configuration? My setup is: 2 links from bonded interface is connected to different

[CentOS] CentOS 5.4 32-bit vs. 64-bit strange mystery WRT PXEBoot

2010-01-13 Thread Robert Heller
I am in the process of migrating my desktop system from 32-bit CentOS 4.8 to 64-bit CentOS 5.4. One of the things I want to be able to do is boot my IBM Thinkpad X25 laptop via its PXEBoot ROM over the LAN (it has a hard disk and boot locally just fine, I just want a way to boot it for rescue

Re: [CentOS] Bonding modes

2010-01-13 Thread Paras pradhan
Nate, Thanks for you input. 802.3ad seems better but I am not in a position to terminate both links in the same switch or same stack. What about mode 6? Thanks Paras. On Wed, Jan 13, 2010 at 4:31 PM, nate cen...@linuxpowered.net wrote: Paras pradhan wrote: I have a bonded interface running

[CentOS] centos on vmware worstation not mounting cdrom

2010-01-13 Thread Ivan Arteaga
Hello, I will appreciate any help on this... I have for testing purposes CentOS 4.7 running on VMWare workstation 6.5, I need to boot the centos virtual machine from the cdrom in order to test an upgrade to an upper centos version but I cant make the centos to mount the cdrom at the boot

Re: [CentOS] centos on vmware worstation not mounting cdrom

2010-01-13 Thread Les Mikesell
On 1/13/2010 4:45 PM, Ivan Arteaga wrote: Hello, I will appreciate any help on this... I have for testing purposes CentOS 4.7 running on VMWare workstation 6.5, I need to boot the centos virtual machine from the cdrom in order to test an upgrade to an upper centos version but I cant make the

Re: [CentOS] Bonding modes

2010-01-13 Thread Les Mikesell
On 1/13/2010 4:31 PM, nate wrote: 10GbE is really cheap these days(cheaper than 1GbE in some cases on a per Gb basis) if you need faster performance, and simple to configure, I wrote a blog on this a couple of months ago: http://www.techopsguys.com/2009/11/17/affordable-10gbe-has-arrived/

Re: [CentOS] Bonding modes

2010-01-13 Thread Paras pradhan
Thanks nate. Right now I am not concerned with the load balancing. I have few cluster nodes and if I run mode1 , then the failover time may lead to cluster timeout. I have not tested it yet but I will do it. So if the failover time from active to backup is very small and in miliseconds my

Re: [CentOS] Bonding modes

2010-01-13 Thread nate
Les Mikesell wrote: Are there good 10Gb cards/drivers for the linux side? My NAS vendor has deployed many systems with Chelsio 10GbE cards in the field, say they are good. http://www.chelsio.com/products_10g_adapters.html http://service.chelsio.com/ - drivers/etc I have a friend who does

Re: [CentOS] Bonding modes

2010-01-13 Thread nate
Paras pradhan wrote: Thanks nate. Right now I am not concerned with the load balancing. I have few cluster nodes and if I run mode1 , then the failover time may lead to cluster timeout. I have not tested it yet but I will do it. So if the failover time from active to backup is very small

Re: [CentOS] Bonding modes

2010-01-13 Thread Paras pradhan
On Wed, Jan 13, 2010 at 5:36 PM, nate cen...@linuxpowered.net wrote: Paras pradhan wrote: Thanks nate. Right now I am not concerned with the load balancing. I have few cluster nodes and if I run mode1 , then the failover time may lead to cluster timeout. I have not tested it yet but I

[CentOS] unison versus rsync

2010-01-13 Thread Joseph L. Casale
Anyone got any actual comparisons between unison and rsync specifically related to the performance of synchronization of large data sets over slow links? I have a huge tree to start replication of Friday and know that if I sync the root paths it will take ages and with the lack of any overall

Re: [CentOS] unison versus rsync

2010-01-13 Thread Les Mikesell
On 1/13/2010 5:54 PM, Joseph L. Casale wrote: Anyone got any actual comparisons between unison and rsync specifically related to the performance of synchronization of large data sets over slow links? I have a huge tree to start replication of Friday and know that if I sync the root paths

Re: [CentOS] Running Asterisk Freepbx on readonly Root (Stateless System)

2010-01-13 Thread Christopher Chan
Alok Prasad wrote: Hi I am trying to Run AsteriskNow 1.5 which uses Centos 5.3 Distribution with Readonly Root Filesytem. Right now if I shutdown the system abrupty or there is power failure linux kernel doesn't not boot Kernel panic and other short of issues.prb due to corrupted

Re: [CentOS] centos on vmware worstation not mounting cdrom

2010-01-13 Thread Ivan Arteaga
Les Mikesell wrote: On 1/13/2010 4:45 PM, Ivan Arteaga wrote: Hello, I will appreciate any help on this... I have for testing purposes CentOS 4.7 running on VMWare workstation 6.5, I need to boot the centos virtual machine from the cdrom in order to test an upgrade to an upper

Re: [CentOS] unison versus rsync

2010-01-13 Thread Joseph L. Casale
I didn't think unison was maintained any more - and I wouldn't expect anything to beat rsync with the -z option on a slow link. I'd just use the -P option and restart it when/if it fails. It wouldn't hurt to do subsets first since they will be quickly skipped when you repeat from the root.

Re: [CentOS] unison versus rsync

2010-01-13 Thread nate
Joseph L. Casale wrote: Looks like rf has 3.0.7, thanks for that tip. Frankly, I abhor the thought of even using rsync for this, it's over a vpn so there is absolutely no need for encryption but I don't know another tool that can transfer diffs only? Check out HPN-SSH, I use it extensively to

Re: [CentOS] Problems loading drbd after upgrade

2010-01-13 Thread robert mena
Hi, Thanks. 1) kmod-drbd82-8.2.6-2 drbd83-8.3.2-6.el5_3 2) lrwxrwxrwx 1 root root 52 Aug 6 17:28 /lib/modules/2.6.18-128.4.1.el5/weak-updates/drbd82/drbd.ko - /lib/modules/2.6.18-92.1.13.el5/extra/drbd82/drbd.ko -rw-r--r-- 1 root root 2047377 Oct 26 15:07

Re: [CentOS] unison versus rsync

2010-01-13 Thread xufengnju
When you are ove a tunnel such as vpn connection, you can use it in daemon mode on one side and rsync to or from that side on the other side. Sounds like server/client application. 2010-01-14 xufengnju 发件人: Joseph L. Casale 发送时间: 2010-01-14 09:12:16 收件人: 'CentOS mailing list' 抄送:

Re: [CentOS] Problems loading drbd after upgrade

2010-01-13 Thread Akemi Yagi
On Wed, Jan 13, 2010 at 6:02 PM, robert mena robert.m...@gmail.com wrote: Hi, Thanks. 1) kmod-drbd82-8.2.6-2 drbd83-8.3.2-6.el5_3 You have drbd83 but the kernel module is for drbd82. I would uninstall kmod-drbd82 and install kmod-drbd83. However, I'm not using drbd myself. Fabian? Ralph?

Re: [CentOS] unison versus rsync

2010-01-13 Thread Joseph L. Casale
Check out HPN-SSH, I use it extensively to transfer files over ssh, it provides a null cipher which you can use to disable encryption of data, while still maintaining encryption of authentication credentials. http://www.psc.edu/networking/projects/hpn-ssh/ I transfer over a terrabyte of data a

Re: [CentOS] unison versus rsync

2010-01-13 Thread Les Mikesell
Joseph L. Casale wrote: I didn't think unison was maintained any more - and I wouldn't expect anything to beat rsync with the -z option on a slow link. I'd just use the -P option and restart it when/if it fails. It wouldn't hurt to do subsets first since they will be quickly skipped when

Re: [CentOS] unison versus rsync

2010-01-13 Thread nate
Joseph L. Casale wrote: That looks impressive, I would love to use that for other needs as well. How exactly do you go about installing this under CentOS? I can pretty well assume that patching the stock rpm would not work:) For me I just built it from source and patched it, then built custom

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